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BRPI0808327A2 - "spinner apparatus for easy connection and disconnection of threaded tubulars and method for easy connection and disconnection of threaded tubulars" - Google Patents

"spinner apparatus for easy connection and disconnection of threaded tubulars and method for easy connection and disconnection of threaded tubulars"

Info

Publication number
BRPI0808327A2
BRPI0808327A2 BRPI0808327-4A BRPI0808327A BRPI0808327A2 BR PI0808327 A2 BRPI0808327 A2 BR PI0808327A2 BR PI0808327 A BRPI0808327 A BR PI0808327A BR PI0808327 A2 BRPI0808327 A2 BR PI0808327A2
Authority
BR
Brazil
Prior art keywords
disconnection
easy connection
threaded tubulars
spinner apparatus
tubulars
Prior art date
Application number
BRPI0808327-4A
Other languages
Portuguese (pt)
Inventor
Jonathan Garrick Webb
Original Assignee
Nat Oilwell Varco Lp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/072,296 external-priority patent/US20090211404A1/en
Application filed by Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of BRPI0808327A2 publication Critical patent/BRPI0808327A2/en
Publication of BRPI0808327A8 publication Critical patent/BRPI0808327A8/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/168—Connecting or disconnecting pipe couplings or joints using a spinner with rollers or a belt adapted to engage a well pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Valve Device For Special Equipments (AREA)
  • Joints Allowing Movement (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

A spinner apparatus for facilitating connection and disconnection of threaded tubulars, the spinner apparatus comprising a first roller (61) and a second roller (63) characterised in that the first roller ha s a projection (124) and the second roller has a recess (141), when in use, at least part of said projection (124) locates within at least part of said recess (141).
BRPI0808327A 2007-03-07 2008-02-29 spinner apparatus for facilitating connection and disconnection of threaded tubulars and method for facilitating connection and disconnection of threaded tubulars BRPI0808327A8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90547507P 2007-03-07 2007-03-07
US12/072,296 US20090211404A1 (en) 2008-02-25 2008-02-25 Spinning wrench systems
PCT/GB2008/050143 WO2008107712A1 (en) 2007-03-07 2008-02-29 Spinner apparatus

Publications (2)

Publication Number Publication Date
BRPI0808327A2 true BRPI0808327A2 (en) 2015-09-01
BRPI0808327A8 BRPI0808327A8 (en) 2018-09-18

Family

ID=39427595

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0808327A BRPI0808327A8 (en) 2007-03-07 2008-02-29 spinner apparatus for facilitating connection and disconnection of threaded tubulars and method for facilitating connection and disconnection of threaded tubulars

Country Status (8)

Country Link
EP (1) EP2118433B1 (en)
AT (1) ATE489532T1 (en)
BR (1) BRPI0808327A8 (en)
CA (1) CA2679698A1 (en)
DE (1) DE602008003673D1 (en)
MX (1) MX2009009471A (en)
RU (1) RU2009137000A (en)
WO (1) WO2008107712A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090211404A1 (en) 2008-02-25 2009-08-27 Jan Erik Pedersen Spinning wrench systems
FI121894B (en) * 2009-02-12 2011-05-31 Sandvik Mining & Constr Oy Procedure for use of holding device and holding device
BR112012026952B1 (en) 2010-04-21 2020-01-21 Nat Oilwell Varco Lp apparatus for suspending a well column
US8944789B2 (en) 2010-12-10 2015-02-03 National Oilwell Varco, L.P. Enhanced elastomeric stator insert via reinforcing agent distribution and orientation
WO2014179862A1 (en) 2013-05-06 2014-11-13 Drillform Technical Services Ltd. Floor wrench for a drilling rig
CA2936902C (en) * 2014-01-17 2023-09-19 Drillform Technical Services Ltd. Spinner wrench for a drilling rig
BR112016019261B1 (en) 2014-02-18 2022-06-14 Reme Technologies, Llc PROGRESSIVE CAVITY ENERGY SECTION
US10648253B2 (en) 2016-05-25 2020-05-12 Cameron International Corporation Modular spinner roller
US11608694B2 (en) 2017-10-30 2023-03-21 Drillform Technical Services Ltd. Floor wrench for a drilling rig
US12060752B2 (en) 2017-10-30 2024-08-13 Drillform Technical Services Ltd. Floor wrench for a drilling rig
US12378828B2 (en) 2020-09-21 2025-08-05 Drillform Technical Services Ltd. Slip apparatus and methods of using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660087A (en) * 1995-08-08 1997-08-26 Rae; Donald David Drill pipe spinner
US7000502B2 (en) * 2003-09-05 2006-02-21 National-Ollwell Drillpipe spinner
US7062991B1 (en) * 2005-12-23 2006-06-20 Varco I/P, Inc. Tubular connect/disconnect apparatus

Also Published As

Publication number Publication date
EP2118433B1 (en) 2010-11-24
CA2679698A1 (en) 2008-09-12
EP2118433A1 (en) 2009-11-18
WO2008107712A1 (en) 2008-09-12
RU2009137000A (en) 2011-04-20
MX2009009471A (en) 2009-10-28
BRPI0808327A8 (en) 2018-09-18
ATE489532T1 (en) 2010-12-15
DE602008003673D1 (en) 2011-01-05

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE US 60/905,475 DE 07/03/2007 REIVINDICADA NO PCT/GB2008/050143, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTA PERDA SE DEU PELO FATO DE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DO PEDIDO PCT SER DISTINTO DAQUELE QUE DEPOSITOU A PRIORIDADE REIVINDICADA E NAO APRESENTOU DOCUMENTO COMPROBATORIO DE CESSAO, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 6O E NO ART. 28 DA RESOLUCAO INPI-PR 77/2013. PERDA DA PRIORIDADE US 12/072,296 DE 25/02/2008 REIVINDICADA NO PCT/GB2008/050143, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.